Latest filing published 27 Feb 2026 for 코스맥스.
서동환: trading record in brief
All filings by 서동환 on record concern 코스맥스. We count 2 filings; the first trade dates from 7 January 2026 and the latest from 27 February 2026.
Market trades split into 1 purchase and 1 sale. The totals exclude 2 filings filed without an amount. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay.
The latest filing, published on 27 February 2026, reports an open-market sale in 코스맥스. The clock since the last published purchase (7 January 2026) now reads 306 days. Source: insider filings from DART (FSS). Past trades are no guide to future returns.
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